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For finance leaders and financial controllers

A Claude agent for expense reports

The agent reads receipts, checks every expense against your travel and expense policy and prepares approval. Managers and accounting keep the reimbursement decision.

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Definition

A Claude agent for expense reports is an AI system that reads submitted receipts and invoices, extracts amount, date, merchant and VAT, checks each expense against your expense policy and flags duplicates or out-of-policy spending. It operates in the orange zone: reimbursement always stays a human validation.

How it works

Before / after the agent

01
Receipt capture
BeforeEmployees photograph their receipts and re-key every amount, then accounting checks by hand.
With the agentThe agent reads each receipt, extracts the relevant data and pre-fills the expense line.
02
Policy checks
BeforeCaps, categories and hospitality rules are spot-checked, depending on the controller’s availability.
With the agentThe agent checks every expense against your policy and explains in plain words what exceeds a rule or what is missing.
03
Anomaly detection
BeforeDuplicates, unreadable receipts or split expenses often go unnoticed.
With the agentThe agent spots duplicates, missing receipts and unusual expenses, and flags them before approval.
04
Approval and reimbursement
BeforeManagers approve reports in bulk, without always seeing the risky items.
With the agentThe agent hands the manager a report that is already checked, with the items to decide listed first. Reimbursement follows approval, orange zone.
LOOP™ governance

Recommended trust zone

Orange zoneSupervision

An expense report triggers a reimbursement that must remain justifiable in a tax or social-security audit. The agent checks and prepares, the manager and then accounting validate before any reimbursement. Thresholds and escalation rules are set with your finance function.

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Go further

Related resources

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All the AI use cases for the finance function, from supplier invoices to the accounting close.
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The industrialisation programme that puts this agent, and others, into production on your business processes.
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Frequently asked questions

Frequently asked questions

Can an AI agent reimburse an expense report without approval?
We advise against it. On this process, the agent is configured in the orange zone: it checks the report and prepares approval, and the reimbursement stays a decision for the manager and accounting.
Which rules does the agent apply?
Your expense policy first, then the national rules on reimbursements exempt from social contributions. In France, the reference is the arrêté of 4 September 2025 on business expenses deductible from social security contributions, which replaced the 2002 text: actual-cost reimbursements require the employer to be able to produce the receipts, and flat-rate allowances must stay within the set limits and be used for their purpose. Country-specific rules are configured with you.
Does the agent integrate with our expense tool?
Yes. It connects to your expense management tool, ERP or accounting software through their APIs or MCP connectors, without changing the experience for your employees.
What happens to an out-of-policy expense?
The agent does not reject it on its own. It flags the expense, cites the rule at stake and routes it to the manager, who accepts it, asks for more information or refuses it.
Receipts contain personal data: how is it handled?
Names, places, guests: expense reports fall under the GDPR. The agent only processes the data the check requires, under your access controls, and every action is traced within the LOOP™ governance framework.
Next step

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